baber/WOPTO huggingface dataset:
Patent JP-S56125817-A (JP)
Title: Rotary transformer
Inventor: TAKEDA RITSU
IPC: H01F38/14
Filed: 1980-03-10
Abstract: PURPOSE:To obtain the rotary transformer having little crosstalk by a method wherein conductor rings are provided between the primary winding and the plural secondary windings on a pair of magnetic cores, and between the respective secondary windings rotatable around the center axis confronting with each other. CONSTITUTION:Two magnetic cores 1 are made to confront with each other rotatable around the center axis C-C', the pairs of winding 2-2', 3-3', 4-4' are arranged thereon and the pairs of short-circuiting conductor ring 5-5', 6-6' are provided between the respective pairs of winding. Accordingly because the magnetic path 12 to cause closstalk interlinking with both of the pairs of winding 2-2', 3-3' interlinks with the newly provided short-circuiting ring 5, while the short-circuiting ring 5 is not interlinked with magnetic pathes 10, 11, a bad influence is not exerted on the pairs of winding 2-2', 3-3'. Moreover because a current is induced in the direction as to negative negative flux in the short-circuiting ring interlinking with the magnetic flux, the magnetic flux passing through the magnetic path 12 is sharply reduced, and therefore mutual inductive coupling between the pairs of winding 2-2', 3-3' is reduced sharply. Samely mutual inductive coupling between the pairs of winding 3-3', 4-4' is also reduced.
Patent JP-H07240116-A (JP)
Title: Conductive composite and compact
Inventor: HIRUMA NOBUYUKI
IPC: H01M4/86
Filed: 1994-02-28
Abstract: PURPOSE:To provide a composition having a volume natural resistance lower than a prescribed value, and a compact thereof having a volume natural resistance ratio of X-Y direction to Z-direction lower than a prescribed value by adding graphite and a spherical conductive filter into a thermoplastic resin, or a thermosetting resin, or an elastomer thereof. CONSTITUTION:As a thermoplastic resin or its elastomer, fluorine resin, liquid crystal polymer, or aromatic polyester is used. As a thermosetting resin or its elastomer, epoxy resin, phenol resin, or melamine resin is used. Graphite and a carbon, metal or ceramic spherical conductive filler are added to such a resin or elastomer. A conductive composition which is excellent in workability and molding property and has a volume natural resistance lower than 1X10<-1>OMEGA.cm can be provided. In the compact using it, the volume natural resistance ratio of X-Y direction to Z-direction can be set to lower than 2, and this compact is suitable for a current collecting electrode plate of solid polymer electrolytic fuel cell.
Patent JP-H06240589-A (JP)
Title: Automatic screen-printing method and printing machine
Inventor: ICHINOSE SHIRO
IPC: B41F15/08
Filed: 1993-02-18
Abstract: PURPOSE:To obtain an automatic screen-printing method and printing machine consuming decreased amount of water for the washing necessary in the printing work with an automatic screen printing machine and giving a printed product having excellent quality. CONSTITUTION:The automatic screen-printing method and printing machine use a pressure-sensitive, heat-sensitive or water-soluble adhesive as the pasting adhesive to be applied to an endless belt 1. The endless belt to be introduced into each printing unit is heated with a plane heater 8 from under to prevent the blotting of color paste to the endless belt. In the washing 15 of the endless belt with water, the water washing is completed by the removal of the fluffs and waste yarns.
Patent JP-S55122841-A (JP)
Title: Sliding material
Inventor: FUTAMURA KENICHIROU
IPC: B22F1/12
Filed: 1979-03-14
Abstract: PURPOSE: To provide superior sliding properties even to an opposite material with a rough surface by adding a restricted amt. of Mo, Co, Fe 3 P, FeB, Fe 2 B or self- fluxing alloy power to Cu-Pb alloy material powder to be sintered on a backing steel plate.  
     CONSTITUTION: To alloy material powder consisting of Pb about 10W40wt% and the balance Cu, etc. is added 1W30wt% of one or more kinds of hard substances selected from Mo, Co, Fe 3 P, FeB, Fe 2 B and self-fluxing alloy powder. By sintering this mixed powder on a backing steel plate hard substance particles 3 in the sintered layer are dispersed along the boundary between Pb particle 1 and Cu particle 2 or in Pb particles 1 to raise the bonding degree of particles 1 to the layer. Thus, particles 1 are prevented from falling off or moving, and the properties such as wear and seizure resistance of the resulting sliding material are enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04331380-A (JP)
Title: Ground detector
Inventor: NARITA KAZUMI
IPC: G01R31/02
Filed: 1991-01-30
Abstract: PURPOSE:To detect the disconnection of a grounding conductor for performing electric shielding of a device or components in regard to electrical and electronic machinary and apparatus. CONSTITUTION:A grounding conductor is connected to a terminal of a third coil N3 of a ground detection transformer and both the terminals of the coil are grounded together. The detector is constituted so that the transformer may be excited by a first coil N1 and its signal may be monitored by a second coil N2. In the case where both the terminals of the third coil N3 are grounded, the output of the second coil is a low level, but, in the case where one terminal or both the terminals of the third coil N3 are broken, a high level signal is obtained in the second coil. The disconnection of a grounding conductor can be noticed by monitoring the output level of the second coil.
Patent JP-H03236747-A (JP)
Title: Artificial feed for silkworm to be infected with virus, viral infection promoting agent for silkworm and production of useful substance using the same
Inventor: NAGAE TOSHIKI
IPC: A23K20/195
Filed: 1990-02-13
Abstract: PURPOSE:To obtain an artificial feed for efficiently infecting a host silkworm with a virus acting as a vector for the production of a valuable substance by adding chloramphenicol to an artificial feed for silkworm. CONSTITUTION:The objective artificial feed for silkworm contains chloramphenicol. The amount of the chloramphenicol is 30-200mg titer or thereabout based on 100g of dried feed. The amount is unbelievably large, that is, as large as 3 to 20 times the amount in conventional feed for preventing the infection of silkworm with common pathogenic microorganisms. Since chloramphenicol is an antibiotic substance having an action to inhibit the synthesis of cell wall, it is principally uninfluential to the proliferation of virus caused by the replication of DNA in the cell nucleus. It is expected that the abnormal metabolism of cell is induced in the silkworm used as the host of the virus and an intracellular environment suitable for the proliferation of virus is formed by the action of an extremely large amount of chloramphenicol compared with the ordinary amount.
Patent JP-H11231570-A (JP)
Title: Electrostatic charge image developing toner, its production, electrostatic charge image developer, and image forming method
Inventor: MATSUMURA YASUO
IPC: G03G9/10
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of an electrostatic charge image developing toner which has excellent performance of electrification, development, transfer, fixing and cleaning and which has high image quality and high reliability, to provide a toner and a developer produced by the method, and to provide an image forming method. SOLUTION: Features of the producing method of an electrostatic charge image developing toner, the electrostatic charge image developing toner, the electrostatic developer and the image forming method are as follows. The electrostatic charge image developing toner is produced by dispersing at least resin fine particles in a liquid, flocculating the fine particles in the dispersion liquid to produce flocculated particles, and heating the particles to melt and integrate. In this method, the content of toner particles having >=16 μm toner volume particle size is controlled to <=2 vol.%.
Patent JP-S60175478-A (JP)
Inventor: MAEDA MASAHIKO
IPC: B32B15/08
Filed: 1984-02-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63197630-A (JP)
Title: Production of biaxially stretched polyester film
Inventor: TSUNASHIMA KENJI
IPC: C08J5/18
Filed: 1987-02-13
Abstract: PURPOSE:To produce a film excellent in easy adhesiveness, by a method wherein a polyester pellet is melted in gas containing at least 1 vol.% of carbon dioxide to be formed into a film by extrusion and the extruded film is stretched 2.0- below 4.5 times in the longitudinal direction and subsequently stretched in the lateral direction to be subjected to heat treatment. CONSTITUTION:A polyester pellet is supplied to an extruder under an atmosphere containing at least 1 vol.% or more of CO2 and melted. The molten polyester sent out from the extruder passes through a filter and is quantitatively supplied by a gear pump to be guided to a molding die and emitted from a die slit to form a molten sheet which is, in turn, brought into close contact with a casting drum for cooling and solidifying said sheet to obtain a molded sheet. There is no special limit in a stretching system and a no-nip system or the like can be arbitrarily selected. The stretching magnification in the longitudinal direction is set to a range of 2.0- below 4.5 times. When the stretching magnification is too high, a polyester film excellent in adhesiveness and dielectric breakdown is not obtained. Stretching temp. is set to the glass transition temp. of the polyester pellet or more. Next, the stretching in the lateral direction and heat treatment are performed.
Patent JP-H03235086-A (JP)
Title: Snowfall measuring apparatus
Inventor: KUBO TOYOJI
IPC: G01W1/14
Filed: 1990-02-13
Abstract: PURPOSE:To selectively measure the presence of snowfall, the snowfall and the intensity of snowfall without being affected by disturbance or rain by detecting the heights of snow on a plurality of reciprocally moving reticulated snow plates by the sensor provided under a base on one side thereof. CONSTITUTION:When a rotary shaft 19 is reversely rotated at every 180 deg. by a drive motor 27, snow plates 45A, 45B are reciprocally moved horizontally and, when snow lies on the plates 45A, 45B during the movement of both plates, the light of a light emitting part 51 is cut off at the position of a sensor 47 and, therefore, the height of snow is detected. This detection signal is processed by a snowfall state processing part to selectively output the data of the detection of snowfall, the snowfall and the intensity of snowfall. When snow is detected, the snow plates 45A, 45B make one revolution by the signal from a sensor driving part 69 and snow is removed 59. Since a plurality of the snow plates 45A, 45B are formed in a reticulated shape, rain and snow can be accurated discriminated and snow can be accurately detected. Since the sensor 47 is provided under a base 3 on one side thereof so as to be adjustable in its height, the height of snow can be freely controlled and there is no effect of disturbance.
Patent JP-S55122509-A (JP)
Title: Vehicle sheet
Inventor: JIYOFURII UIRUFURETSUDO BAARII
IPC: A47C3/20
Filed: 1980-03-11
Abstract: A vehicle suspension seat has a back rest (6) guided for vertical movement relative to a base part (1), a seat rest (5) hinged to the back rest (6) and guided for movement such that the body of the seat occupant swings about an axis through his ankles at I8.1. An armrest (11) is mounted for movement relative to the back rest (6) and seat rest (15), so as to minimise movement of the seat occupant's arm relative to a steering wheel, by pivotally supporting the armrest (11) about the instantaneous centres of rotation of the armrest relative to two parts of the seat which move pivotally with respect to each other in response to vertical movement of the back rest, e.g. centres I10.7 and I10.6.
Patent JP-H01204561-A (JP)
Title: Picture reading method
Inventor: HASHIUE MASAKAZU
IPC: G03B27/62
Filed: 1988-02-10
Abstract: PURPOSE:To reduce read time by varying the radiated direction of a linear stimulated light, scanning twice a storage fluorescent substance sheet (IP) so as to read a dot picture stored in the IP. CONSTITUTION:A reader 1 consists of a rotary plate 3 with an IP2 mounted thereupon, a light source 5a radiating a laser beam onto a linear radiation area 4a on the IP 2 as a channel (a) as a linear stimulated light, a photoelectric conversion photodetector 6a receiving a luminescent light generated from the radiation area 4a and converting it into an electric signal, a light source 5b radiating a laser beam onto a linear radiation area 4b on the IP2 as a channel (b) as a linear stimulated light, and a photoelectric conversion photodetector 6b receiving a luminescent light generated from the radiation area 4b and converting it into an electric signal. The linear stimulated light is scanned twice and radiated onto the IP 2, the luminescent light caused from the radiation from a dot picture stored in the IP2 is detected for each scanning and the position of the dot picture from a phase difference of dot pictures obtained from both the scannings. Thus, the dot picture is read in a short time.
Patent JP-H07240692-A (JP)
Title: Error correction circuit
Inventor: ISHIBASHI HIDEKI
IPC: H03M13/00
Filed: 1994-02-28
Abstract: PURPOSE:To provide an error correction circuit realized by using a simple circuit and control by connecting each of exclusive 1st and 2nd basic arithmetic circuits alternately in cascade. CONSTITUTION:A basic arithmetic circuit 30 is used for a 1st stage basic arithmetic circuit, a signal corresponding to x<21> is given to its input A and a syndrome polynomial is given to an input B. Then outputs Q, P are given respectively to inputs A, B of a basic arithmetic circuit 10 of a next stage for processing A. The outputs Q, P of the 2nd stage circuit 10 are given respectively to inputs A, B of a basic arithmetic circuit 10 of a 3rd stage for processing B. Similarly the basic arithmetic circuit 10 for processing A and the basic arithmetic circuit 20 for processing B are connected alternately in cascade. Thus, since a selector to select a polynomial or a processing and its control are not required different from a conventional circuit, the circuit configuration and the control are simplified.
Patent JP-H08217955-A (JP)
Title: Conductive composition
Inventor: MENYA KAZUNORI
IPC: C08L101/00
Filed: 1995-02-17
Abstract: PURPOSE: To obtain a high-reliability polymer-type conductive compsn. which has a high bending strength and is easily wetted with solder at low temps. or in a short time. CONSTITUTION: A conductive coating film is formed on a substrate by using a conductive compsn. comprising a binder 2 which is a resin compsn. contg. a resole phenol resin having dimethylene ether bonds and a linear polymer compatible therewith and having a mol.wt. of 1.000 or higher and metal particles 1 which is a copper powder coated with Ag. The substrate is then immersed in a molten solder to form a solder layer 4 on the coating film. During the immersion, the surface layer of the binder of the coating film is decomposed or melted by soldering heat, and metal particles occluded in the coating film are exposed and wetted by solder. When the solder layer is cooled, the binder also solidifies and firmly bonds the coating film to the solder layer.
Patent JP-H01207402-A (JP)
Title: Shaping short panties
Inventor: SHIMIZU KENJI
IPC: A41B9/04
Filed: 1988-02-10
Abstract: PURPOSE:To provide easily formed shaping short panties made of a union knit cloth of a specific non-stretchable composite yarn and a polyurethane elastic fiber yarn and having excellent hip-up effect, feeling to the skin, sweat- absorption and comfortableness. CONSTITUTION:The objective shaping short panties are made of a union knit cloth of a non-stretchable composite yarn and a polyerethane elastic fiber yarn, having a bulged part at the center of back body formed by mold-forming and exhibiting hip-up effect. In the above panties, the non-stretchable composite yarn is composed of 10-15wt.% of a thermoplastic synthetic fiber staple, 50-70wt.% of a hydrophilic fiber staple and 20-40wt.% of a thermoplastic synthetic fiber filament. The synthetic fiber staple is placed at the innermost layer and the hydrophilic fiber staple is placed at the outermost. The intermediate layer is composed of a mixture of both staples. The synthetic fiber filament is dispersed in at least one of the above three layers.
Patent JP-H11230793-A (JP)
Title: Flowrate monitoring device
Inventor: NUKUI KAZUMITSU
IPC: G01F1/48
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a flowrate monitoring device that can monitor abnormality only by the device itself. SOLUTION: A flowrate monitoring device 10 is mounted to piping 2 where a flow-rate-measuring device 20 is provided so that it can be attached and detached and at the same time judges abnormality based on an output signal from a flow rate sensor, a pressure sensor, and a seismoscope being installed in the device, thus monitoring the abnormality only by the device itself. When the abnormality is judged, the flowrate monitoring device 10 controls a shut-off valve for breaking a channel to secure safety in the case of the abnormality. Furthermore, when the abnormality is judged again, the occurrence of the abnormality is displayed and at the same time is informed by communication, thus securely reporting the abnormality to the outside.
Patent JP-S62188082-A (JP)
Title: Cartridge magnetic tape
Inventor: MIZUMOTO HIDENARI
IPC: G11B15/67
Filed: 1986-02-13
Abstract: PURPOSE:To smoothly set a magnetic tape to a magnetic tape device, by mounting a claw on the start edge part of a cartridge magnetic tape. CONSTITUTION:The cartridge magnetic tape is constituted including cartridge 1, a magnetic tape 2, and a claw 3. The magnetic tape is contained in the cartridge 1, and the claw 3 is mounted at the start edge part T, and the claw 3 is stuck on the start edge part T with a sticking agent A put on a sticking part B. By providing the claw 3 on the start edge part of the magnetic tape 2 in such a way, it is possible to prevent the start edge part of the magnetic tape from attaching on an inner peripheral part, and to permit the smooth setting of the tape to the magnetic tape device, and to reduce the man-hours of an operator.
Patent JP-S63197127-A (JP)
Title: Line switching control system
Inventor: TAKAHASHI YASUO
IPC: H04B1/74
Filed: 1987-02-10
Abstract: PURPOSE:To improve the reliability of the line switching by discriminating that a standby line is normal depending after the standby line is switched into the same kind of the line as the active line to be switched. CONSTITUTION:Intermediate frequency switches (IFSW) 6, 7 are thrown to the analog modulator and the demodulator, and suppose that any of a digital modulator 102 of a digital radio line 4, a microwave radio transmitter 11, a microwave radio receiver 124, and a digital modulator 142 is faulty. In such a case whether or not a standby line is idle by a standby line pilot detector 20 of an analog line is detected and when idle, the IFSW 6, 7 are thrown to the position of the digital line and whether or not the standby line 1 is normal to the digital line is discriminated by the detection output of the digital pilot detector 22. When the detection output exists, it is discriminated that the digital standby line 1 is normal and a digital sending end SW83 and a digital receiving end SW153 are switched to the position of the standby side. Thus, the highly reliable system is obtained.
Patent JP-H05256450-A (JP)
Title: Heater temperature control circuit
IPC: F23Q7/22
Filed: 1992-02-18
Abstract: PURPOSE:To provide a heater temperature control circuit having the higher initial heating speed and a longer durability by effecting heating by application of alternating voltage. CONSTITUTION:An ignition heater 4 having resistance temperature coefficient, power control element 9, and series circuit of resistance 13 and a resistance 15, series circuit of diode 16, and series circuit of the resistance 13 are connected to an alternating power source 1. Voltage at output ends R, S is inputted into an amplifier 17 and a voltage detector 19 detects the heating temperature of the heater 4 based on the output of the amplifier 17 and an ignition circuit 20 controls ignition (power supply indicating signal) for a power control element 9. As a result, alternating voltage can be applied to the ignition heater and initial heating speed can be raised, and hence a heater temperature control circuit having improved response characteristics in temperature control and longer durability can be obtained.
Patent JP-H10227088-A (JP)
Title: Erection device for wall panel
Inventor: OKINO KINZO
IPC: E04B2/94
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To improve quality by applying the constitution that an anchor bolt is screwed to an erection device body formed to have an externally projected spherical surface on a surface positioned on the surface of a wall panel, and projected from the center of the spherical surface. SOLUTION: A radial projection 5a is formed on the end of an erection device body 5 positioned inside a PC panel 1. Also, an externally projected spherical surface 5b is formed on the end of the erection device body 5 positioned on the surface of the PC panel 1. Then, an anchor bolt 4 is screwed to the internal thread 5c of the erection body device 5 and implanted on the PC panel 1. In addition, the anchor bolt 4 is led through mounting hardware 3a, and tightened with a nut 7 via a spherical washer 6. According to this construction, the spherical washer 6 does not need to be welded to the anchor bolt 4 and strength becomes uniform, thereby improving quality.
Patent JP-H11212223-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: YAMATANI MITSUKO
IPC: G03C5/305
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To stabilize photographic performance against time lapse and to prevent the occurrence of uneven development and deterioration of residual dye stains by developing the silver halide photographic sensitive material with a developing solution containing a specified compound in an average flow speed of specified value or more on the surface region of the photosensitive material. SOLUTION: This photosensitive material is developed with the developing solution in an average flow speed >=20 cm/sec on the surface region of the photosensitive material, and this developing solution contains the compound represented by the formula in which R<1> is an H atom or a methyl group; each of R<2> -R<4> is, independently, an H atom or a carboxy group or a 1-3C alkyl group, independently optionally substituted by a hydroxy or carboxy or sulfo group but not by a -SH group when each of R2 -R4 is alkyl group.
Patent JP-H01206109-A (JP)
Title: Assembly type crank mechanism
Inventor: GAYOU NAOTAKA
IPC: F16C3/12
Filed: 1988-02-10
Abstract: PURPOSE:To make it hard to generate a torsional load in a crank pin and to construct the same in a small size by engaging right and left rollers with a transmitting shaft fitted to side boards by means of right and left respective gears etc. and driving the shaft to reciprocate a connecting rod fitted to the crank pin. CONSTITUTION:The gears of rollers 1, 2 are rotated simultaneously and equally by the gear of a transmitting shaft 7 and so a crank pin 3 is rotated parallel with main shaft portions 5, 6 and the transmitting shaft 7. The main shaft portions 5, 6 and the crank pin 3 are overlapped each other via the rollers and a connecting rod 4 and the main shaft portions 5, 6 can approach each other to move smoothly. They are constructed by right and left side boards 8, 9. Since the rollers 1, 2 are two-wheel-drive, a load becomes to hardly occur in a crank pin 3 in a torsional direction. There is no waste in the length of the side boards 8, 9 in an axial direction so that they can be made in an extremely small size, each part can be easily manufactured, they are suitable for mass-production and at a low price.